Transaxle Housing - Walker H37i Operator's Manual

Maintenance Instructions
Cleaning
Do not operate the mower with deck tilt-up
pivot joint UNLOCKED. Make sure locking
arms are in the LOCKED position and the
tilt-up joint is rigid (locked).
8. Remove tilt bar and stow on carrier frame.
9. Move footrests to desired position.

Transaxle Housing

Keeping the housing on the transaxles clean and
free of obstruction is essential to avoid overheat-
ing the transaxle fluid and shortening transaxle
life. The housing should be checked every 100
hours and cleaned if necessary.
To clean the housing, use compressed air and/or a
pressure washer. Pay close attention to any oily
dirt buildup on the transaxle housings. This may
be the result of an oil leak. If an oil leak is noticed,
contact your local Walker dealer.
Transaxle Housing and Cooling Fins
58
CAUTION
Cooling
Fins
IMPORTANT: In case an oil leak develops on the
input shaft, the cooling fan blowing dusty air and oil
on the transaxle will quickly cover the housing and
pack the cooling fins with oily dirt. If this condition
occurs, contact your dealer immediately to avoid
overheating and dam aging the transaxles.
An additional procedure in maintaining transaxle
cooling is to inspect the cooling fans. Replace the
fan(s) if blades are missing or damaged.
Cooling
Transaxle Cooling Fans
H37i
Fans